CN106521260A - 一种变质过共晶铝硅合金及其制备方法 - Google Patents
一种变质过共晶铝硅合金及其制备方法 Download PDFInfo
- Publication number
- CN106521260A CN106521260A CN201611175816.3A CN201611175816A CN106521260A CN 106521260 A CN106521260 A CN 106521260A CN 201611175816 A CN201611175816 A CN 201611175816A CN 106521260 A CN106521260 A CN 106521260A
- Authority
- CN
- China
- Prior art keywords
- alloy
- rare earth
- transcocrystallized
- mischmetal
- rotten
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 229910001366 Hypereutectic aluminum Inorganic materials 0.000 title abstract 7
- 229910000676 Si alloy Inorganic materials 0.000 title abstract 7
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 title abstract 7
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 64
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 64
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 24
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910021364 Al-Si alloy Inorganic materials 0.000 claims description 80
- 229910001122 Mischmetal Inorganic materials 0.000 claims description 44
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 31
- 239000010703 silicon Substances 0.000 claims description 28
- 229910052710 silicon Inorganic materials 0.000 claims description 28
- 239000000956 alloy Substances 0.000 claims description 15
- 229910045601 alloy Inorganic materials 0.000 claims description 14
- 239000004411 aluminium Substances 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 12
- 239000005030 aluminium foil Substances 0.000 claims description 7
- 238000005253 cladding Methods 0.000 claims description 7
- 238000007872 degassing Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 229910000632 Alusil Inorganic materials 0.000 claims description 3
- 238000005266 casting Methods 0.000 abstract 1
- 229910021419 crystalline silicon Inorganic materials 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 229920001296 polysiloxane Polymers 0.000 abstract 1
- 238000007670 refining Methods 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 description 10
- 230000008025 crystallization Effects 0.000 description 10
- 230000005496 eutectics Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- VHHHONWQHHHLTI-UHFFFAOYSA-N hexachloroethane Chemical compound ClC(Cl)(Cl)C(Cl)(Cl)Cl VHHHONWQHHHLTI-UHFFFAOYSA-N 0.000 description 6
- 229910018540 Si C Inorganic materials 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 229910010271 silicon carbide Inorganic materials 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910018125 Al-Si Inorganic materials 0.000 description 1
- 229910018520 Al—Si Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- CUXQLKLUPGTTKL-UHFFFAOYSA-M microcosmic salt Chemical compound [NH4+].[Na+].OP([O-])([O-])=O CUXQLKLUPGTTKL-UHFFFAOYSA-M 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000007712 rapid solidification Methods 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/02—Alloys based on aluminium with silicon as the next major constituent
- C22C21/04—Modified aluminium-silicon alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/026—Alloys based on aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/06—Making non-ferrous alloys with the use of special agents for refining or deoxidising
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Laminated Bodies (AREA)
- Continuous Casting (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611175816.3A CN106521260B (zh) | 2016-12-19 | 2016-12-19 | 一种变质过共晶铝硅合金及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611175816.3A CN106521260B (zh) | 2016-12-19 | 2016-12-19 | 一种变质过共晶铝硅合金及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106521260A true CN106521260A (zh) | 2017-03-22 |
CN106521260B CN106521260B (zh) | 2018-12-25 |
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CN201611175816.3A Expired - Fee Related CN106521260B (zh) | 2016-12-19 | 2016-12-19 | 一种变质过共晶铝硅合金及其制备方法 |
Country Status (1)
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CN (1) | CN106521260B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107326228A (zh) * | 2017-06-23 | 2017-11-07 | 兰州理工大学 | 一种复合变质过共晶铝硅合金及其制备方法 |
CN110846525A (zh) * | 2019-11-29 | 2020-02-28 | 内蒙古工业大学 | 一种铝-硅-镁铸造合金力学性能的改善方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1392277A (zh) * | 2002-03-21 | 2003-01-22 | 上海大学 | 过共晶铝硅合金双重复合变质精炼方法 |
CN1584087A (zh) * | 2004-06-15 | 2005-02-23 | 重庆大学 | 高性能压铸铝合金 |
CN104178650A (zh) * | 2014-09-01 | 2014-12-03 | 南昌大学 | 一种高性能镨钬铝合金的制备方法 |
-
2016
- 2016-12-19 CN CN201611175816.3A patent/CN106521260B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1392277A (zh) * | 2002-03-21 | 2003-01-22 | 上海大学 | 过共晶铝硅合金双重复合变质精炼方法 |
CN1584087A (zh) * | 2004-06-15 | 2005-02-23 | 重庆大学 | 高性能压铸铝合金 |
CN104178650A (zh) * | 2014-09-01 | 2014-12-03 | 南昌大学 | 一种高性能镨钬铝合金的制备方法 |
Non-Patent Citations (2)
Title |
---|
孙宝德 等: ""镧、钇稀土在过共晶铝硅合金中的作用"", 《上海交通大学学报》 * |
李鹏飞 等: ""Ce对Al-18%Si-10%Mg合金显微组织与力学性能的影响"", 《铸造技术》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107326228A (zh) * | 2017-06-23 | 2017-11-07 | 兰州理工大学 | 一种复合变质过共晶铝硅合金及其制备方法 |
CN107326228B (zh) * | 2017-06-23 | 2019-09-10 | 兰州理工大学 | 一种复合变质过共晶铝硅合金及其制备方法 |
CN110846525A (zh) * | 2019-11-29 | 2020-02-28 | 内蒙古工业大学 | 一种铝-硅-镁铸造合金力学性能的改善方法 |
CN110846525B (zh) * | 2019-11-29 | 2020-10-23 | 内蒙古工业大学 | 一种铝-硅-镁铸造合金力学性能的改善方法 |
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Publication number | Publication date |
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CN106521260B (zh) | 2018-12-25 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190530 Address after: 730050 287 LAN Gong Ping Road, Qilihe District, Lanzhou, Gansu. Patentee after: New and high technology achievement promotion and transformation center of Lanzhou University of Technology Address before: 730050 287 LAN Gong Ping Road, Qilihe District, Lanzhou, Gansu. Patentee before: Lanzhou University Of Technology |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210705 Address after: 731403 Daban Ethnic Economic Development Zone, Dongxiang County, Linxia Hui Autonomous Prefecture, Gansu Province Patentee after: GANSU LANYA ALUMINUM Co.,Ltd. Address before: 730050, No. 287 Lan Ping Road, Qilihe District, Gansu, Lanzhou Patentee before: New and high technology achievement promotion and transformation center of Lanzhou University of Technology |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181225 |